EP 0269920 A1 19880608 - An improved composite closure cap and package.
Title (en)
An improved composite closure cap and package.
Title (de)
Zusammengesetzter Verschluss und Behälter.
Title (fr)
Capuchon composite et récipient.
Publication
Application
Priority
US 93267686 A 19861120
Abstract (en)
A composite closure is described comprising a molded plastic ring (4) and a separate disc-like cover (10). The cover includes a gasket (20) providing both top and side sealing for preventing loss of vacuum during retorting or other package handling and a tamper indicating band (3) on the plastic ring is positioned for being moved to its tamper indicating position well before closure removal breaks the seal and releases the package vacuum.
IPC 1-7
IPC 8 full level
B65D 41/34 (2006.01); B65D 51/14 (2006.01); B65D 79/00 (2006.01)
CPC (source: EP US)
B65D 41/3447 (2013.01 - EP); B65D 51/145 (2013.01 - EP); B65D 79/0087 (2020.05 - EP US)
Citation (search report)
- [X] EP 0080142 A1 19830601 - ERNST & CO INH GEIGER & NEUENS [CH]
- [X] EP 0096582 A2 19831221 - CONTINENTAL WHITE CAP INC [US]
- [XP] EP 0201613 A1 19861120 - A C I AUSTRALIA LTD [AU]
Designated contracting state (EPC)
BE DE FR GB IT LU NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 87116573 A 19871110